![]() ![]() Very often, direct communication with a sizing expert is already enough to clarify open questions, usually through a support ticket. There are no standard tools available to conduct expert sizing, but there is a large range of possibilities for such additional analyses. Typically, in an expert sizing, more profound analyses on the results of a tool-based sizing (Quick Sizer, Sizing Reports, etc.) are performed. If you are unable to find the right sizing for your SAP product in the Quick Sizer tool, consult the sizing guidelines. Provide the project name to your hardware vendor, who will then propose an appropriate hardware configuration (HANA-based and non-HANA-based classic versions)ĥ. More information can be found in this blog post.Ĥ. For the HANA-based Cloud version: Check if the demand of the application server capacity matches the number of entered FUEs (Full User Equivalents).Find the appropriate hardware configuration(s) on SAP Standard Application Benchmarks or on the Certified and Supported SAP HANA Hardware Directory.Check for sample configurations (HANA-based and non-HANA based classic versions) Input your customer scenario data into Quick Sizer and it will display the results.ģ.The non-HANA-based classic version can be used to size a non-SAP HANA database. SAP S/4HANA, SAP S/4HANA Cloud private edition), or the HANA-based Cloud version if you want to conduct an S/4HANA Cloud sizing. Use the HANA-based version if you want to size an SAP HANA database (e.g.Watch this video for an introduction to Quick Sizer. Quick Sizer calculates memory, CPU, disk, and I/O resources based on throughput and number of concurrently active users. For greenfield sizing, standard tools, such as Quick Sizer and sizing guidelines are used. Very often, this is done in the early phases of a project where actual business processes and required data volumes are not available in detail. It refers to the process of finding out what the main load drivers are and attaching some sizing value to them. The term “ greenfield sizing” is mostly used in the context of sizing of new applications without or with only little experience with SAP software. Please use this version, if the product that you want to size shall run on a non-HANA database. SAP S/4HANA Cloud, Public Edition and SAP Datasphere. Please use this version, if the product that you want to size shall run in the Cloud e.g. In addition, the HANA-based Quick Sizer can be used to conduct a sizing for the SAP S/4HANA Cloud, private edition, which is part of RISE with SAP. Please use this version, if the product that you want to size uses SAP HANA as database, e.g. If you are unsure which one to use, please have a look at the description below and this blog post. There are three flavors of Quick Sizer available. Please have a look at this short video to get an idea how Quick Sizer works. This is especially useful for initial budget planning. The results you obtain can help you select an economically balanced system that matches your company's business goals. Simply fill in the online questionnaire, an up-to-date survey that is based on business-oriented figures. With Quick Sizer you can translate business requirements into technical requirements. It has been developed by SAP in close cooperation with all platform partners and is free of cost. Quick Sizer is a web-based tool designed to make the sizing of SAP Applications easier and faster. For further information please refer to the white paper Carrying Out Customer Performance Tests. The disadvantage is that conducting these tests requires considerable time and money. The according tests are done in a customer system with customer data. number of order line items per year) need to be cross-checked against the individual installation. This model is quite thorough because it relies on actual or on actually expected throughput. The estimation is quite rough as it says very little about the actual throughput these users produce. Merely counting the users can be done quite easily. We defined three types of active users who work with the system to a different degree. The first two, user-based sizing and throughput-based sizing, have been implemented in the Quick Sizer. With the help of SAP Standard Application Benchmark results at statements can be made as to CPU consumption and memory consumption of particular software components.įor sizing we have identified three different and independent sizing models. This means that the number of users using the various application components and the data load they put on the network must be taken into account. The size of the hardware and database is influenced by both business aspects and technological aspects. ![]()
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